<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style type="text/css">
        body{
            margin: 20px;
        }
        #fathar{
            background-color: A0C8FF;
            border: 1px dashed #000000;
            padding: 15px;
        }
        #block_one{
            background-color: #fff0ac;
            border: 1px dashed #000000;
            padding: 10px;
        }
    </style>
</head>
<body>
<div id="fathar">
    <div id="block_one">111
    </div>
</div>
</body>
</html>